초록 ▼

A container for liquids or fluid products, including viscous ones, made by folding and heat-sealing a single sheet of flexible material. The single sheet is folded so as to form two mutually opposite quadrangular faces directly heat-sealed along two consecutive sides, while the third side of each on

A container for liquids or fluid products, including viscous ones, made by folding and heat-sealing a single sheet of flexible material. The single sheet is folded so as to form two mutually opposite quadrangular faces directly heat-sealed along two consecutive sides, while the third side of each one of the two faces is connected by an accordion-like portion which forms a substantially triangular base for the container and a fourth side has an additional accordion-like portion which forms a closure wall. The container has a filling opening on one of the two first sides or on the corner where they converge.

대표청구항 ▼

1. A container made of flexible material, particularly for liquids or fluids, being made of a single sheet of flexible material which is folded so as to form two mutually opposite quadrangular faces directly sealed along two consecutive sides and connected along the two further sides by accordion-li

1. A container made of flexible material, particularly for liquids or fluids, being made of a single sheet of flexible material which is folded so as to form two mutually opposite quadrangular faces directly sealed along two consecutive sides and connected along the two further sides by accordion-like portions obtained by folding said sheet, a first accordion-like portion forming, on a third side, a substantially triangular base, a second accordion-like portion forming a closure wall on a fourth side, a closable opening for filling said container being provided.